CN213962141U

CN213962141U - Connection structure of ornaments

Info

Publication number: CN213962141U
Application number: CN202120029312.0U
Authority: CN
Inventors: 骆国财; 骆冯霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-08-17
Anticipated expiration: 2031-01-06

Abstract

The utility model belongs to the technical field of ornament connection technique and specifically relates to a connection structure of ornaments is related to, including the chain body and slider, the through-hole has been seted up on the slider, be provided with damping piece on the through-hole inner wall, the chain body passes the through-hole with damping piece cooperation. The application has the following effects: in this application the damping piece cooperation that the chain body set up with the slider, when the chain body wears to establish into the through-hole, form the damping effect between the chain body and the damping piece for the slider is positioned on the chain body, under the condition that needs were adjusted chain body elasticity degree, and the manual drive slider takes place to slide on the chain body, thereby makes the slider be positioned on other positions of the chain body, makes things convenient for the chain body to wear after conveniently adjusting chain body elasticity. On the inner wall of through-hole was located through coupling assembling card to the annular ring, spacing and spacing groove cooperation reduced the annular ring and taken place to remove and influence the stability of slider location, simultaneously, because the annular ring is deformable, manual installation or take off the annular ring and carry out the change of annular ring.

Description

Connection structure of ornaments

Technical Field

The application relates to the field of jewelry connection technology, in particular to a connection structure of an ornament.

Background

As the quality of life and aesthetic requirements of people increase, more and more people choose to wear bracelets or necklaces for decoration.

In the related art, the main stream connection mode of the necklace or the bracelet is generally a lobster clasp, one end of the chain body is provided with the lobster clasp, and the lobster clasp is buckled with the other end of the chain body, so that the necklace or the bracelet is worn on the neck or the wrist.

In view of the above-mentioned related art, the inventor believes that the chain body can be firmly connected by connecting the two ends of the chain body by the lobster clasp, but after the lobster clasp is clasped on the chain body, if the tightness degree of the chain body needs to be adjusted, the lobster clasp needs to be opened and clasped on other positions of the chain body, which is difficult for one person to operate, and the tightness degree of the chain body is very difficult to adjust.

SUMMERY OF THE UTILITY MODEL

In order to conveniently adjust the chain body elasticity after the chain body is worn, this application provides the connection structure of ornaments.

The application provides a connection structure of ornaments adopts following technical scheme:

a connecting structure of an ornament comprises a chain body and a sliding block, wherein a through hole is formed in the sliding block, a damping piece is arranged on the inner wall of the through hole, and the chain body penetrates through the through hole to be matched with the damping piece.

Through adopting above-mentioned technical scheme, in this application the damping piece cooperation that the chain body set up with the slider, when the chain body wears to establish into the through-hole, form the damping effect between the chain body and the damping piece for the slider is positioned on the chain body, and under the condition of the chain body elasticity degree needs to be adjusted, the manual drive slider takes place to slide on the chain body, thereby makes the slider be positioned on other positions of the chain body, makes things convenient for the chain body to wear the back and conveniently adjusts the chain body elasticity.

Optionally, the damping element is a deformable annular ring disposed in the through hole, and a damping space for penetrating the chain body is formed in the annular ring.

Through adopting above-mentioned technical scheme, the chain body passes the damping space, with annular ring and inner circle interference fit to be located the slider on the chain body, drive the slider under the exogenic action and can make annular ring warp again, thereby change the slider position.

Optionally, the damping member includes a plurality of deformable projections disposed on an inner wall of the through hole, and a damping space for penetrating the chain body is formed between the projections.

Through adopting above-mentioned technical scheme, the chain body passes the damping space, with interference fit between annular ring and the lug to be located the slider on the chain body, drive the slider under the exogenic action and can make annular ring warp again, thereby change the slider position.

Optionally, the annular ring with be provided with coupling assembling between the through-hole inner wall, coupling assembling including set up in the spacing of annular ring outward flange with set up in spacing groove on the through-hole inner wall, spacing with spacing groove cooperation.

Through adopting above-mentioned technical scheme, the annular ring passes through on the coupling assembling card locates the inner wall of through-hole, and spacing strip and spacing groove cooperation reduce the annular ring and take place to remove and influence the stability of slider location, simultaneously, because the annular ring is deformable, the change that the annular ring was carried out to manual installation or take off the annular ring.

Optionally, the end of the chain body is provided with a guide rod for guiding the chain body through the through hole.

Through adopting above-mentioned technical scheme, the guide bar is used for guiding the chain body to pass the damping space, because the chain body does not have fixed form, is difficult to pass the damping space through damping piece, under the guide of guide bar, makes things convenient for the chain body to pass the damping space and with annular ring interference fit.

Optionally, an annular buffer groove is arranged on the outer wall of the guide rod.

Through adopting above-mentioned technical scheme, when the guide bar passes through the damping space, the annular ring is with the same interference fit of guide bar, because the frictional force between annular ring and the guide bar outer wall, the annular ring can be driven by the guide bar, forms the motion trend of the direction that outside guide bar removed, and at guide bar guide in-process, when the annular ring got into the dashpot, the annular ring recovered deformation, reduced the annular ring and driven the possibility that breaks away from by the guide bar.

Optionally, the sliding block is spherical, and a shaft of the through hole formed in the sliding block passes through the center of the sphere.

Through adopting above-mentioned technical scheme, the slider is spherical, and the outward appearance is mellow and full, improves and contacts the travelling comfort between the human skin.

Optionally, a connecting piece for connecting one end of the chain body away from the guide rod is arranged on the sliding block.

Through adopting above-mentioned technical scheme, the connecting piece is used for making slider and chain body keep away from the one end of guide bar and be connected, improves chain body connection stability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in this application the damping piece cooperation that the chain body set up with the slider, when the chain body wears to establish into the through-hole, form the damping effect between the chain body and the damping piece for the slider is positioned on the chain body, under the condition that needs were adjusted chain body elasticity degree, and the manual drive slider takes place to slide on the chain body, thereby makes the slider be positioned on other positions of the chain body, makes things convenient for the chain body to wear after conveniently adjusting chain body elasticity.

2. On the inner wall of through-hole was located through coupling assembling card to the annular ring, spacing and spacing groove cooperation reduced the annular ring and taken place to remove and influence the stability of slider location, simultaneously, because the annular ring is deformable, manual installation or take off the annular ring and carry out the change of annular ring.

3. When the guide rod passes through the damping space, the annular ring is in interference fit with the guide rod, and because the frictional force between annular ring and the guide rod outer wall, the annular ring can be driven by the guide rod, forms the movement trend of the direction that outside guide rod removed, and at the guide rod guide in-process, when the annular ring got into the dashpot, the annular ring recovered deformation, reduced the annular ring and driven the possibility that breaks away from by the guide rod.

Drawings

Fig. 1 is a schematic view of a connection structure described in the present application.

Fig. 2 is an exploded view of the connection structure described in the present application.

Fig. 3 is a cross-sectional view of the connection structure described in the present application.

Fig. 4 is a schematic view of a guide bar of the connection structure described in the present application.

Fig. 5 is a schematic view of embodiment 2 of the connection structure described in the present application.

Description of reference numerals: 100. a chain body; 200. a slider; 201. a through hole; 300. a damping member; 301. an annular ring; 302. a bump; 303. a damping space; 304. a first connecting ring; 400. a connecting assembly; 401. a limiting strip; 402. a limiting groove; 500. a guide rod; 501. a buffer tank; 502. a second connection ring; 601. buckling lobsters; 602. pendant.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example 1:

the embodiment of the application discloses a connecting structure of an ornament, which is applied to a bracelet or a necklace, taking the necklace as an example, the connecting structure generally comprises a chain body 100, and connecting structures are arranged at two ends of the chain body 100 and used for connecting the two ends of the chain body 100, so that the chain body 100 forms a closed ring shape.

As shown in fig. 1 and 2, a connecting structure of an ornament includes a chain body 100 and a slider 200, wherein the slider 200 is provided with a through hole 201, the inner wall of the through hole 201 is provided with a damping member 300, and the chain body 100 passes through the through hole 201 and is in interference fit with the damping member 300, so that the slider 200 is positioned at a certain position of the chain body 100; one end of the chain body 100 is fixedly connected to the outer surface of the slider 200 such that the two ends of the chain body 100 are connected by the connection structure.

As shown in fig. 2, the slider 200: in this embodiment, the slider 200 is spherical, a through hole 201 is formed in the direction passing through the center of sphere, the axis of the through hole 201 passes through the center of sphere, and the cross section of the through hole 201 is larger than that of the chain body 100, so that the chain body 100 can pass through the through hole 201. Of course, the shape of the slider 200 is not limited to a sphere, but may take other shapes, such as a cylinder, a cone, or other irregular shapes.

On the outer surface of the slider 200, a connecting member, which means a first connecting ring 304 fixedly connected to the outer edge of the slider 200, is provided, and the first connecting ring 304 may also be integrated with the slider 200.

As shown in fig. 2 and 3, the damping member 300: the damping device is an annular ring 301 arranged on the inner wall of the through hole 201, a damping space 303 for penetrating the chain body 100 is formed on the inner edge of the annular ring 301, and the area formed by the damping space 303 is smaller than the cross section of the chain body 100, so that when the chain body 100 penetrates the damping space 303, the chain body 100 is in interference fit with the inner edge of the annular ring 301. The section of the annular ring 301 is circular or rectangular, the annular ring 301 has a deformable property, the material can be rubber, the annular ring 301 is fixed on the inner wall of the through hole 201 and can be directly glued on the inner wall of the through hole 201, but in consideration of the replacement of the annular ring 301, the connecting component 400 is arranged between the annular ring 301 and the inner wall of the through hole 201 in the embodiment.

The connecting assembly 400: including setting up spacing 401 and seting up the spacing groove 402 on through-hole 201 inner wall on the annular ring 301 outward flange, spacing groove 402 is for seting up the ring channel on through-hole 201 inner wall, spacing 401 and the spacing cooperation of spacing groove 402. Similarly, the stop strip 401 is made of the same material as the annular ring 301, and the stop strip 401 has the property of being deformable.

The cross-section of spacing 401 is circularly, and spacing groove 402 shape accords with the shape of spacing 401, and the opening width of spacing groove 402 is less than the maximum width in spacing 401 cross-section for need can make spacing 401 produce deformation under the external force drive and inlay and establish in spacing groove 402 with spacing groove 402 cooperation.

As shown in fig. 4, a guide rod 500 is disposed at an end of the chain body 100, the other end of the guide rod is connected to the first connection ring 304, the guide rod 500 is connected to one end of the chain body 100 through a second connection ring 502, the guide rod 500 is far away from the through hole 201 for guiding the chain body 100 to pass through, one end of the guide rod 500 far away from the second connection ring 502 is in a smooth hemispherical shape, a plurality of buffer grooves 501 are disposed on an outer wall of the guide rod 500, the buffer grooves 501 are in a ring shape, and a width of the buffer grooves 501 is greater than a width of the ring 301. Wherein, a pendant 602 is connected to one end of the chain body 100 away from the guide rod 500, a lobster buckle 601 is connected to the pendant 602, and the lobster buckle 601 is connected to the first connecting ring 304.

The implementation principle of the connection structure of the ornament in the embodiment of the application is as follows:

the guide rod 500 passes through the damping space 303 formed in the through hole 201 so as to guide the chain body 100 through the through hole 201, and the interference fit between the part of the chain body 100 located in the damping space 303 and the lug 302 enables the sliding block 200 to be positioned on the chain body 100, and the annular ring 301 has certain deformation capacity so as to drive the sliding block 200 to slide and be positioned on the chain body 100 under the action of external force.

Example 2:

As shown in fig. 5, the present embodiment is different from embodiment 1 only in that a plurality of projections 302 are provided in the through hole 201 instead of the annular ring 301, in the present embodiment, the number of the projections 302 is 3, the projections 302 are glued to the inner wall of the through hole 201, each projection 302 is located on the same plane, the plane is perpendicular to the axial direction of the through hole 201, and a damping space 303 for penetrating the chain body 100 is formed between the projections 302. Similarly, the projection 302 has a certain deformation capability, and the same rubber texture as that of the annular ring 301 can be used as a raw material. The chain body 100 is guided by the guide rod 500 to pass through the through hole 201, so that the interference fit between the part of the chain body 100 located in the damping space 303 and the lug 302 is realized, and the slide block 200 is positioned on the chain body 100.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A connecting structure of ornaments is characterized in that: the chain comprises a chain body (100) and a sliding block (200), wherein a through hole (201) is formed in the sliding block (200), a damping piece (300) is arranged on the inner wall of the through hole (201), and the chain body (100) penetrates through the through hole (201) to be matched with the damping piece (300).

2. The connecting structure of an ornament according to claim 1, wherein the damping member (300) is a deformable annular ring (301) disposed in the through hole (201), and a damping space (303) for penetrating the chain body (100) is formed in the annular ring (301).

3. The connecting structure of an ornament according to claim 1, wherein the damping member (300) comprises a plurality of deformable projections (302) disposed on the inner wall of the through hole (201), and damping spaces (303) for penetrating the chain body (100) are formed between the projections (302).

4. The connecting structure of an ornament according to claim 2, wherein a connecting assembly (400) is arranged between the annular ring (301) and the inner wall of the through hole (201), the connecting assembly (400) comprises a limiting strip (401) arranged on the outer edge of the annular ring (301) and a limiting groove (402) arranged on the inner wall of the through hole (201), and the limiting strip (401) is matched with the limiting groove (402).

5. An attachment structure of an ornament according to claim 4, wherein an end of the chain body (100) is provided with a guide bar (500) for guiding the chain body (100) through the through hole (201).

6. The structure of claim 5, wherein the guide bar (500) is provided at an outer wall thereof with a buffer groove (501) having a ring shape.

7. The connecting structure of ornaments according to claim 1, wherein the slider (200) is spherical, and the axis of the through hole (201) formed in the slider (200) passes through the center of the sphere.

8. The structure of claim 5, wherein the slider (200) is provided with a connecting member for connecting an end of the chain body (100) away from the guide bar (500).